Schneider TSX4740 CPU Module

Overview

The Schneider TSX4740 is a powerful CPU module for the Modicon TSX 47 automation platform. It acts as the core processor for small Programmable Logic Controller (PLC) systems. This module integrates essential processing capabilities with modular expansion options, making it ideal for simpler industrial control applications.

Key Features

Motorola 68030 Processor: The TSX4740 operates with a Motorola 68030 processor running at 33 MHz. This ensures reliable processing power for small-scale automation tasks.
Memory Configuration: Equipped with 512 KB of RAM and 256 KB of flash memory, this CPU module handles moderate tasks efficiently.
Versatile Communication Ports: The TSX4740 includes 2 RS-232 ports and 1 CAN port. These communication interfaces enable easy connectivity with a variety of industrial devices.
Expandable System: This module supports up to 4 expansion modules, which allows users to customize their system as their needs evolve.
24V DC Power Supply: Operating on a 24V DC power supply, the TSX4740 fits seamlessly into most industrial setups.
Programming Languages Supported: The module is programmable using Schneider Electric’s PL7 software. It supports programming languages such as Ladder Logic, Function Block Diagram, and Structured Text.

Technical Specifications

Specification	Details
Brand	Schneider Electric
Model Number	TSX4740
Product Line	Modicon TSX 47
Processor	Motorola 68030 at 33 MHz
Memory	512 KB RAM, 256 KB Flash Memory
Communication Ports	2 x RS-232, 1 x CAN port
Expansion Support	Up to 4 expansion modules
Power Supply	24V DC
Programming Software	PL7 Software
Supported Languages	Ladder Logic, FBD, Structured Text
Application	Machine control, process control, building automation
Platform Type	Modular, compact design

Product Description

The Schneider TSX4740 is a CPU module for the Modicon TSX 47 series. It combines efficient processing power with scalability, allowing users to integrate it into various automation applications. Powered by a Motorola 68030 processor at 33 MHz, it delivers stable and responsive control for small-scale systems.

With 512 KB of RAM and 256 KB of flash memory, the module supports essential functions while maintaining reliability. It provides flexibility through its 2 RS-232 and 1 CAN port, ensuring smooth communication with other devices.

The TSX4740 also supports up to 4 expansion modules, making it adaptable for future system expansions. It operates on a 24V DC power supply, offering compatibility with a wide range of industrial environments.

Additionally, the module is compatible with PL7 programming software, supporting Ladder Logic, Function Block Diagram (FBD), and Structured Text (ST). This makes it easy for engineers to program the system according to their specific requirements.

While the TSX4740 is no longer in production, it remains available through third-party suppliers. Despite being an older model, it continues to serve as a reliable choice for basic automation tasks.

Applications

Machine Control: The TSX4740 excels in small-scale machine control applications, offering cost-effective automation for simple systems.
Process Control: It performs effectively in process control tasks, enabling stable monitoring and control of industrial processes.
Building Automation: Ideal for managing building systems such as HVAC, lighting, and security, the TSX4740 helps optimize energy consumption and operational efficiency.

Conclusion

The Schneider TSX4740 CPU module delivers a reliable, cost-effective solution for small-scale automation applications. With its flexible programming options and modular design, it remains a viable option for industries requiring basic control and processing capabilities. Whether for machine control, process monitoring, or building automation, the TSX4740 offers dependable performance in less complex environments.